48cans Large Cooler Backpack Insulated Waterproof for Men Women Insulated Backpack Cooler Leak Proof Waterproof for 24 Hours Cooling for Camping Picni

Cooler Backpack Insulated Leak Proof Material : The backpack coolers insulated leak proof,surface is made 500DPVC, making the surface,cooler backpack waterproof,interior is made 10mm cotton to ensure the cooler bags insulated leak proof.cooler backpack insulated waterproof,can hold a variety of foods and can preserve a constant temperature for up to 24 hours when filled with ice. 35L Insulated Backpack Cooler Structure: Backpack cooler is insulated and leak proof,main pocket holds 48 cans of 330 ml Coke,1 waterproof pocket on the front for storing a variety of items,1 cotton carry grip on the top, exterior hooks on the grip and sides of the backpack,1 beer bottle opener.2 mountaineering buckles for your use.The lower part of the backpack has a white reflective strip, you should remove the safety film when using the backpack at evening to defend your safety at night. Back Details of The Insulated Cooler Bag:The back of the insulated cooler bag features thickened shoulder pads along with adjustable chest and waist buckles,providing enhanced comfort during transport.On the side of the cooler bag,a built-in vent valve allows air to be released at any time,helping to maintain optimal performance and ease of use. Backpack Cooler Application Scenario:This Iculbag insulated backpack cooler bag,can not only be used as a lunch bag, but also it can be used for camping coolers, picnic, beach, hiking, kayaking, fishing, mountaineering and other various outdoor sports. Waterproof Backpack Cooler How to Use:The large capacity cooler bags insulated,can hold lunch for 4-5 people. Just open the main pocket of the soft cooler backpack, put in food, fruits, drinks and ice, then roll it down three times, lock the latch and you are ready to travel with your cooler bag. If you have any problems with your cooler backpack, you can leave a message to Iculbag through Amazon and we will solve the problem for you as soon as possible.